Why NO iPhone support??

Please update this app to support the iPhone! I notice the UK Wired app does support the iphone but not the US version. So what is the problem?? The latest iphones are nearly as large as some ipad models and have more than sufficent graphics to allow the viewing of magazines on the iphone. Every other magazine I subsribe to I can read a digital version on the iphone. Please update the app to support the iphone.

faraway22 about WIRED Magazine, v4.5.2